Diagnostic Test

1. Turn ignition switch OFF.
2. Check ground connection M95. Refer to Ground Inspection in CIRCUIT INSPECTION .

Is the inspection result normal?

YES 

GO TO STEP 2  .

NO 

Repair or replace ground connection.

1. Disconnect EVAP control system pressure sensor harness connector.
2. Check sensor harness connector for water.

   Water should not exist.

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

Repair or replace harness connector.

1. Turn ignition switch ON.
2. Check the voltage between EVAP control system pressure sensor harness connector and ground.

   EVAP control system pressure sensor		Ground	Voltage (V)
   Connector	Terminal
   B252	3	Ground	Approx. 5

Is the inspection result normal?

YES 

GO TO STEP 8  .

NO 

GO TO STEP 4  .

Check harness for short to power and short to ground, between the following terminals.

Is the inspection result normal?

YES 

GO TO STEP 5  .

NO 

Repair short to ground or short to power in harness or connectors.

Check the following.

• Crankshaft position sensor (POS) (Refer to COMPONENT INSPECTION .)
• Refrigerant pressure sensor (Refer to DIAGNOSIS PROCEDURE .)

Is the inspection result normal?

YES 

GO TO STEP 6  .

NO 

Replace malfunctioning component.

Refer to COMPONENT INSPECTION .

Is the inspection result normal?

YES 

GO TO STEP 9  .

NO 

GO TO STEP 7  .

1. Replace accelerator pedal assembly. Refer to REMOVAL AND INSTALLATION .
2. Go to SPECIAL REPAIR REQUIREMENT .

INSPECTION END

Refer to COMPONENT INSPECTION .

Is the inspection result normal?

YES 

GO TO STEP 9  .

NO 

Replace EVAP control system pressure sensor. Refer to EXPLODED VIEW WITH TORQUE SPECIFICATIONS .

Refer to INTERMITTENT INCIDENT .

INSPECTION END